User`s manual

Table Of Contents
SIP User's Manual 6. Gateway's ini File Configuration
Version 5.0 189 October 2006
6.16 E1/T1 Configuration Parameters
Table 6-11: E1/T1/J1 Configuration Parameters (continues on pages 189 to 195)
ini File Field Name
Web Parameter Name
Valid Range and Description
TDMBusType
TP-260 only.
Must be set to 2.
PCMLawSelect
[PCM Law Select]
1 = A-law (default)
3 = µ-Law
Usually A-Law is used for E1 spans and µ-Law for T1 and J1 spans.
ProtocolType
[Protocol Type]
Sets the PSTN protocol to be used for this trunk.
E1_EURO_ISDN = 1
T1_CAS = 2
T1_RAW_CAS = 3
T1_TRANSPARENT = 4
E1_TRANSPARENT_31 = 5
E1_TRANSPARENT_30 = 6
E1_MFCR2 = 7
E1_CAS_R2 = 8
E1_RAW_CAS = 9
T1_NI2_ISDN = 10
T1_4ESS_ISDN = 11
T1_5ESS_9_ISDN = 12
T1_5ESS_10_ISDN = 13
T1_DMS100_ISDN = 14
J1_TRANSPARENT = 15
T1_NTT_ISDN = 16 (Japan - Nippon Telegraph)
E1_AUSTEL_ISDN = 17 (Australian Telecom)
T1_HKT_ISDN = 18 (Hong Kong – HKT)
E1_KOR_ISDN = 19 (Korean operator)
T1_HKT_ISDN = 20 (Hong Kong - HKT over T1)
E1_QSIG = 21
T1_QSIG = 23
E1_FRENCH_VN3_ISDN = 31
T1_DMS100_Meridian = 35
E1_NI2_ISDN = 40
Note: The gateway simultaneously supports different variants of CAS and PRI
protocols on different E1/T1 spans (no more than four simultaneous PRI
variants).
ProtocolType_x
[Protocol Type]
Same as the description for parameter ‘ProtocolType’ for a specific trunk ID (x =
0 to 7).
TraceLevel
[Trace Level]
Defines the trace level.
Valid options include:
0 = No trace (default)
1= Full ISDN trace
2 = Layer 3 ISDN trace
3 = Only ISDN Q.931 messages trace
4 = Layer 3 ISDN no duplication trace